Chemical News and Journal of Industrial Science, Tomy 109-110Chemical news office., 1914 |
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Strona 19
... Organic Compounds and of Anomalous Rotatory Dispersive Power " ( Proc . Roy . Soc . , 1913 , A , lxxxviii . , 388 ) . In this paper it is suggested that anomalous dis- persion is caused by the presence of two substances ( in the actual ...
... Organic Compounds and of Anomalous Rotatory Dispersive Power " ( Proc . Roy . Soc . , 1913 , A , lxxxviii . , 388 ) . In this paper it is suggested that anomalous dis- persion is caused by the presence of two substances ( in the actual ...
Strona 22
... organic sulphides , iodides , phosphines , amino - compounds , & c . The method employed was to photograph tetranitro- methane in an alcoholic solution of the substance of constant strength . Tetranitromethane itself gives no colour in ...
... organic sulphides , iodides , phosphines , amino - compounds , & c . The method employed was to photograph tetranitro- methane in an alcoholic solution of the substance of constant strength . Tetranitromethane itself gives no colour in ...
Strona 33
... Organic Compounds . Part V. A Comparison of the Optical and Magnetic Rotatory Dispersions in some Optically Active Liquids . " By THOMAS MARTIN LOWRY , ROBERT HOWSON PICKARD , and JOSEPH KENYON . After examining thirty - four optically ...
... Organic Compounds . Part V. A Comparison of the Optical and Magnetic Rotatory Dispersions in some Optically Active Liquids . " By THOMAS MARTIN LOWRY , ROBERT HOWSON PICKARD , and JOSEPH KENYON . After examining thirty - four optically ...
Strona 36
... Organic Com- pounds Coloured Blue by Iodine , " by G. Barger and W. W. Starling " Preparation and Proper- ties of Pure Formic Acid " and " Mutual Solubility of Formic Acid and Benzene and the System Benzene - Formic Acid - Water , " by ...
... Organic Com- pounds Coloured Blue by Iodine , " by G. Barger and W. W. Starling " Preparation and Proper- ties of Pure Formic Acid " and " Mutual Solubility of Formic Acid and Benzene and the System Benzene - Formic Acid - Water , " by ...
Strona 47
... organic compounds as rapidly and easily as possible . The book contains a list of some 2500 organic compounds of scientific or technical importance arranged in order of increasing melting - point , the temperatures ranging from -184 ...
... organic compounds as rapidly and easily as possible . The book contains a list of some 2500 organic compounds of scientific or technical importance arranged in order of increasing melting - point , the temperatures ranging from -184 ...
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absorption acetate action active alcohol alkali alloy aluminium ammonium amount analysis anode apparatus aqueous atomic weight B.Sc benzene carbon dioxide cent Chem chemical Chemistry chloride colloidal colour compounds concentration containing copper crystallised curves D.Sc derivatives determined dilute dissolved distilled electric electrolyte electrons equation esters experiments formation formic acid gases gives glass heat Hedychium hydrochloric acid hydrogen hydroxide increase investigation iodide iodine ions iron liquid lithium perchlorate melting metal method methyl mixture molecular molecules nitrate nitric acid nitrogen observed obtained ordinary oxalic oxalic acid oxide oxygen paper passive phenol polarisation potassium precipitate present pressure Prof quantity radium rays reaction reagent residue rotation rotatory power salt shown silver Society sodium soluble solution solvent substances sulphate sulphide sulphuric acid surface tartaric acid temperature theory tion Trans tube ultra-violet vapour velocity volume W. H. PERKIN ΙΟ